Your opponent left during the match, what now?

You have to open a protest.

Please submit as many details as possible in the protest (Screens, Logs, Demos etc...).

If a match has not been played to the end there will be no points for this. Though there are exceptions where this is possible anyway. More details on that can be found in the according rules to the league.

In any case the player who left the game before end will be punished with penalty points.